OKAY…I “kind of” solved my issue. If you go into the database and change the uType on an account from 0 to 1, then that user cannot delete anything. I was more concerned about that than anything else. I had hoped a type 2 could image and not access the GUI (mobile user) but then the user cannot image at all. But I am 1/2 way there.
Maybe the Access Control will be fixed for 1.54 and I can try it again. I am beginning to regret updating past 1.3…but the past is the past.